io.write('PingXinSiBiangXin a=')
a=io.read()
io.write('h=')
h=io.read()

for i=1,h do
	for j=1,a do
		io.write('/')
       	end
	io.write('\n')
        for i=1,i do 
		io.write(' ')
	end
end
io.write('\n')
